input/ output tables for algebraic expressions

Which is the INDEPENDENT VARIABLE in science or math that DOES NOT depend another controlling factor (usually on the left or top of an input output table...)?

• x

• y

Which is the DEPENDENT variable, the one that IS dependent on other factors to determine it or to control it... (usually the RIGHT side or BOTTOM of an input output table?

• x

• y

What is the value of the missing output?

• 44
• 42
• 30
• 36

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

What rule would explain this input output table?

• The output is 3 times as much as the input.
• The input is 3 times as much as the output.
• The output is 8 times as much as the input.
• The input is 8 times as much as the output.

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

The left column is the number of plates. The right side is the number of cookies. Which statement is true?

• The number of cookies times 11 equals the number of plates.
• Each cookie has 11 plates.
• Each plate has 11 cookies.
• Each plate has 70 cookies.

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

Which choice best explains the rule for this table?

• Subtract 7 from Keith's Age to find Jason's age.
• Add 7 to Jason's Age to find Keith's age.
• Add 7 to Keith's Age to find Jason's age.
• Subtract 5 from Jason's Age to find Keith's age.

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

What is the rule?

• Multiply by 2
• Multiply by 3
• Add 3
• Add 4

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

What are the missing numbers in the table?

• 3, 7, 22, 30, 35
• 4, 5, 10, 13, 15
• 1, 2, 7, 10, 12
• 3, 6, 21, 30, 36

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

Find the rule.

• The output is: t + 6
• The output is: t + 2
• The output is: t x 2
• The output is: t - 6

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

What is the rule for this in and out table?

• add 10
• add 8
• add 7
• add 6

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1